• shalafi@lemmy.world
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    6 hours ago

    I was punching holes in much thicker steel yesterday with .223 and .45ACP. LOL, if even a fat, slow .45 will get it done, about anything will.

    • HelixDab2@lemm.ee
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      3 hours ago

      Fat, slow .45 ACP punches though because it’s heavy. They start at about 230gr v. the 115gr for 9mm.